I did a search on google and here and couldn't find anyone else having this issue.

I updated my server last night when the update came out and went to bed before trying it. When I tried it to today, I get this:

Disconnect: The server is using different class tables

It has done this to every user who has tried to connect. I tried deleting the InstallRecord.blob to see if it missed any files and re-ran the update tool but that didn't fix it. I removed mani from executing when the server starts from the gameinfo.txt... The tools says my install is up-to-date